74LCX138MX Standard Logic by ON Semiconductor

Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs

Status: Active
Series: 74LCX138
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LCX138 is a high-speed 1-of-8 decoder/demultiplexer. This device is ideally suited for high-speed memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three LCX138 devices or a 1-of-32 decoder using four LCX138 devices and one inverter. The 74LCX138 is fabricated with advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

Where to Buy

Prices starting from US$0.36

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$0.43
51,034
in stock
Buy Now
Logo for Newark
Newark Electronics
from US$0.65
586
in stock
Buy Now
Logo for element14 Singapore
element14
from US$0.65
586
in stock
Buy Now
Logo for Farnell UK
Farnell
from US$0.65
586
in stock
Buy Now
Logo for Avnet Silica
Avnet Silica
-
5,000
in stock
Buy Now
Logo for Future Electronics NA
Future Electronics
from US$0.76
0
in stock
Buy Now
Logo for TME
TME
from US$0.42
0
in stock
Buy Now
Logo for Avnet Asia
Avnet Asia
from US$0.36
0
in stock
Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
0
in stock
Buy Now
Buy Now

Features

5V tolerant inputs
2.3V to 3.6V VCC specifications provided
6.0 ns tPD max (VCC = 3.3V), 10 µA ICC max
Power down high impedance inputs and outputs
±24 mA output drive (VCC = 3.0V)
Implements patented noise/EMI reduction circuitry
Latch-up performance exceeds 500 mA
ESD performance: Human body model > 2000V Machine model > 200V
Leadless DQFN package
Applications
This product is general usage and suitable for many different applications.

Specifications

Description 74LCX138
Compliance Pb-free
Channels 1
VCC Min (V) 2
VCC Max (V) 3.6
tpd Max (ns) 6.5
IO Max (mA) 24
Package Type SOIC-16

Last 6 months Inventory & Pricing History


Alternative Descriptions

Decoder/Demultiplexer, 1:8, Nsoic-16 | Newark Electronics
DECODER/DEMULTIPLEXER, 1:8, NSOIC-16 | element14
DECODER/DEMULTIPLEXER, 1: 8, NSOIC-16 | Farnell
74LCX Series 3.6 V Low Voltage 1-of-8 Decoder/Demultiplexer - SOIC-16 | Future Electronics
IC: digital | TME


Frequently Asked Questions

Where can I find additional details, specifications and documents for a 74LCX138MX?

Additional datasheets, footprints and schematics for 74LCX138MX are listed on our Part Details page. You can also find images and similar parts to 74LCX138MX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 74LCX138MX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 74LCX138MX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 74LCX138MX fall under?

The 74LCX138MX is listed under Timing, Logic & Memory > Standard Logic > Multiplexers.

Can I view similar or alternative parts?

You can view similar parts to 74LCX138MX when available in the Multiplexers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 74LCX138MX you can contact the distributor directly for product support, shipping queries etc.

Is the 74LCX138MX RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for 74LCX138MX have stock available?

Authorised distributors including Rochester Electronics, Newark Electronics, element14, Farnell and Avnet Silica have stock available or on a lead time for 74LCX138MX.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for 74LCX138MX often in real-time on the comparison pages.

What if I can't find stock of 74LCX138MX?

You can fill out our help required form which you can use to request a quote for 74LCX138MX from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.